Before starting, you must identify your current motherboard model and BIOS version to ensure you download the correct firmware.
Warning: Updating BIOS can brick a board if interrupted or done with the wrong file. Proceed only if you need the update (hardware support, bugfix, security patch). Back up important data and ensure uninterrupted power.
Power down your PC, unplug all cables, and open the side panel. Look for the model number printed directly on the motherboard—usually between the PCIe slots or near the RAM slots. It may look like: DGB-H61M-V2.1 or DL-A320-VH .
Older Digilite H61, B75, or A55 boards may not have a GUI flasher. You’ll need a bootable DOS USB.